* Remove 0053-fix-sigsegv-module-bluetooth-device.patch, as it did
more harm than good (reopens LP #437293).
* debian/01PulseAudio: Fix bashisms, and make suspend/resume actually
work with sudo -H -u (LP: #432096, #450461).

* debian/patches/0080-unref-unused-udev.patch (LP: #424655):
+ Add from upstream stable-queue branch; we should free
the udev context for unused devices. Failing to do so
causes some nasty memory leaks.

* debian/patches/0080-unref-unused-udev.patch (LP: #424655):
+ Add from upstream stable-queue branch; we should free
the udev context for unused devices. Failing to do so
causes some nasty memory leaks.